Addressable gas detector combustible gas leakage alarm device

https://www.vedardsecurity.com/combustible-gas-detector-p-119
Detect natural gas, manufactured gas, liquefied petroleum gas and other combustible gas.
JT-TC516 Combustible Gas Detector With Measuring Range of 0～100% LEL.
It adopts advanced normal temperature semiconductor gas sensor, microprocessor combined with precision temperature sensor. It can intelligently compensate the drift of gas sensor, and the environmental adaptation range is wide.
▪ Electronically coding
▪ Ceiling-mounted
▪ Electronically addressed
▪ Widely used in homes, hotels, apartments and other places where combustible gas exists
▪ Detect natural gas, manufactured gas, liquefied petroleum gas and other combustible gas
▪ Active contact, applying to DC12V Single-phase dc pulse solenoid valve; the drive capability of a solenoid valve: 1000µF capacity discharge

Technical Specifications
Operating voltage: DC24V
Standby current: 21mA
Alarm current: 28mA
Operating Environment:
Temperature: -10°C～+50°C,Relative Humidity: ≤95%
Sound level: >75dB
Pressure: 86kPa-106kPa
Dimension: 100mm×51mm (with base)
First stabilization period: 3 min
Expiration date of sensor: ＞5 year（s in clean air）
Alarming threshold: methane: 8% LEL
Detecting gas: available to detect natural gas and many other kinds of combustible gas containing methane.
Encoding mode: addressable
Wiring:
①Terminal No. 1, 4: DC 24V input power line, non-polarized.
②Terminal No. 2, 3: non-polarized input signal cable, connecting the loop of control panel
JT-TC516 Addressable Combustible Gas Detector should work with gas monitor panel JB-KR-TC5306